. >> and a very scary scene in san francisco overnight. it involved a street sweeper and a bicyclist. mornings on 2 starts right now. >> complete bay area news coverage starting right now. this is ktvu mornings on 2. >> good morning. welcome to mornings on two. i'm dave clark. >> it's thursday, december 13th. san jose police say that there are some suspicious circumstances surrounding a woman's death. investigators found her body yesterday just a few blocks from the hp pavilion. we have been talking to police in and the coroner. . >> reporter: this case remains a mystery. we just won't have to many more answers until the autopsy is done this morning. someone passing by here looked under this bridge and saw a woman down on the ground here among the dirt and the trees. police say just after three yesterday afternoon they received several calls that a woman was laying face down in the guadalupe river. police confirmed she was dead there. were no obvious signs of trauma and it appeared she was recently deceased. they are investigating and are